The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 10, 2007
Filed:
May. 28, 2004
Applicants:
Maki Minamoto, Shinagawa-ku, JP;
Yosuke Nishikage, Shinagawa-ku, JP;
Akimichi Morita, Mizuho-ku, JP;
Hisashi Yoshida, Shinagawa-ku, JP;
Inventors:
Maki Minamoto, Shinagawa-ku, JP;
Yosuke Nishikage, Shinagawa-ku, JP;
Akimichi Morita, Mizuho-ku, JP;
Hisashi Yoshida, Shinagawa-ku, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 17/16 (2006.01); H01J 1/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
A narrow-band UV-B phototherapeutic device includes: a light source unit that includes a fluorescent lamp of planar structure that is the ultraviolet light source for emitting narrow-band UV-B; a power supply for causing the fluorescent lamp to emit light; and a control unit for controlling the light emission of the fluorescent lamp.